EP3977839A4 - Autonomous travel system - Google Patents

Autonomous travel system Download PDF

Info

Publication number
EP3977839A4
EP3977839A4 EP20813315.7A EP20813315A EP3977839A4 EP 3977839 A4 EP3977839 A4 EP 3977839A4 EP 20813315 A EP20813315 A EP 20813315A EP 3977839 A4 EP3977839 A4 EP 3977839A4
Authority
EP
European Patent Office
Prior art keywords
autonomous travel
travel system
autonomous
travel
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20813315.7A
Other languages
German (de)
French (fr)
Other versions
EP3977839A1 (en
Inventor
Yuki KOHORI
Shoichi Nakamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Power Technology Co Ltd
Original Assignee
Yanmar Power Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yanmar Power Technology Co Ltd filed Critical Yanmar Power Technology Co Ltd
Publication of EP3977839A1 publication Critical patent/EP3977839A1/en
Publication of EP3977839A4 publication Critical patent/EP3977839A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0268—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means
    • G05D1/0274—Control of position or course in two dimensions specially adapted to land vehicles using internal positioning means using mapping information stored in a memory device
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
    • A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • A01C11/025—Transplanting machines using seedling trays; Devices for removing the seedlings from the trays
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0219—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory ensuring the processing of the whole working surface
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Remote Sensing (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Guiding Agricultural Machines (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Electromagnetism (AREA)
EP20813315.7A 2019-05-31 2020-03-10 Autonomous travel system Withdrawn EP3977839A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019102199A JP2020197792A (en) 2019-05-31 2019-05-31 Autonomous driving system
PCT/JP2020/010146 WO2020240982A1 (en) 2019-05-31 2020-03-10 Autonomous travel system

Publications (2)

Publication Number Publication Date
EP3977839A1 EP3977839A1 (en) 2022-04-06
EP3977839A4 true EP3977839A4 (en) 2023-02-08

Family

ID=73553322

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20813315.7A Withdrawn EP3977839A4 (en) 2019-05-31 2020-03-10 Autonomous travel system

Country Status (6)

Country Link
US (1) US20220221865A1 (en)
EP (1) EP3977839A4 (en)
JP (1) JP2020197792A (en)
KR (1) KR20220015378A (en)
CN (1) CN113923973A (en)
WO (1) WO2020240982A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102449993B1 (en) * 2022-07-08 2022-10-06 주식회사 긴트 Method for supporting work of agricultural vehicle and system thereof
KR102454153B1 (en) * 2022-07-08 2022-10-17 주식회사 긴트 Method for supporting the work of self-driving agricultural vehicles using drone and system thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120237083A1 (en) * 2010-10-25 2012-09-20 Lange Arthur F Automatic obstacle location mapping
US20160146611A1 (en) * 2013-07-10 2016-05-26 Agco Corporation Automating distribution of work in a field

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6415810B2 (en) * 2013-12-12 2018-10-31 株式会社クボタ Field work machine
KR102140854B1 (en) * 2014-02-06 2020-08-03 얀마 파워 테크놀로지 가부시키가이샤 Method for setting travel path of autonomous travel work vehicle
KR102306709B1 (en) * 2014-08-19 2021-09-29 삼성전자주식회사 Robot cleaner, control apparatus, control system, and control method of robot cleaner
JP2017127289A (en) 2016-01-22 2017-07-27 ヤンマー株式会社 Agricultural working vehicle
JP6499605B2 (en) * 2016-03-17 2019-04-10 ヤンマー株式会社 Traveling area identification device
JP6836385B2 (en) * 2016-12-21 2021-03-03 株式会社トプコン Positioning device, location method and program
JP6288238B2 (en) * 2016-12-27 2018-03-07 三菱電機株式会社 Agricultural management system and management center for agricultural management system
JP6708724B2 (en) * 2018-11-20 2020-06-10 ヤンマーパワーテクノロジー株式会社 Autonomous driving system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120237083A1 (en) * 2010-10-25 2012-09-20 Lange Arthur F Automatic obstacle location mapping
US20160146611A1 (en) * 2013-07-10 2016-05-26 Agco Corporation Automating distribution of work in a field

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020240982A1 *

Also Published As

Publication number Publication date
US20220221865A1 (en) 2022-07-14
KR20220015378A (en) 2022-02-08
EP3977839A1 (en) 2022-04-06
WO2020240982A1 (en) 2020-12-03
CN113923973A (en) 2022-01-11
JP2020197792A (en) 2020-12-10

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